Question
If the third digit of each number is increased by 1,
then how many numbers end with a prime digit after the increment? Study the following arrangement of three digit number and answer the following questions. 538 456 895 736 327Solution
538 456 895 736 327 539 457 896 737 328
When a number is increased by 8, it becomes 120% of itself. The number is:
A number is divided by 50. The quotient obtained is 60% more than the divisor, and the remainder is 80% of the divisor. Find the original number.
The remainder obtained when (47³ + 35³) is divided by 41 is
- The six-digit number '83219y' is divisible by 6, but not by 5. What is the value of (2y + 5)?
Find the range of the given data:
150, 135, 120, 165, 110, 175, 140
In a group of three persons, the weight of Amar is double of that of Akbar and half of that of Anthony. The average of their weight is 42. Find the diff...
- The largest 5-digit number which is exactly divisible by ‘47’ is:
The sum of any seven consecutive natural numbers is always divisible by which of the following numbers?
- If 85% of a number is added to itself, the result exceeds the original number by 51. Find the final number obtained.
Raj scored 140 marks in a test getting 3 marks for each right answer and losing 1 mark for each wrong answer, had 4 marks been awarded for each correct...
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